198 Panama Shells, EULIMIDJS. 



286. Scalaria obtusa. 



/Synonymy, 



Scalaria obtusa Sowb. in Proc. Zool. Soc. Lond. p. 29. Feb. 1844. 



Sowb. Thes, Conch, p. 98. No. 63. pi. 33. 



f. 54. - 1844. 



/Station. Sandy mud at 6 fatlioms ; Cuming ! Sowerby. 



Habitat. Punta St. Elena ; Cuming ! Sowerby. 



Panama ; C. B. A. ! 



1 specimen was found. 



287. Scalaria. Sp. indet. a. 



2 specimens, one of which was immature, were obtained at 

 Panama. 



288. Scalaria. Sp. indet. b. 

 1 specimen was obtained at Panama. 



289. Scalaria. Sp. indet. c. 

 1 immature specimen was obtained at Panama, 



Family EULIMID^E. 



290. Eulima iota. Nov. sp. 



Shell subulate : smooth and shining : with a microscopic line 

 a little below the middle of the whorls, above which line the 

 shell is chalcedonic white and translucent, and below which it is 

 transparent : apex subacute : spire much arcuated : whorls ten, 

 moderately convex, with a distinct suture : aperture small, 

 ovate, subeffuse : labrum much advanced along the middle. It 

 may be a STYLIFER. Mean divergence about 20 ; length .08 

 inch ; breadth .03 inch ; length of spire .06 inch. 



Station. Unknown. 



Habitat. Panama ; C. B. A. ! 



We found 1 mature and 1 young specimen. 



